Description
The Burgtec Rocky Mountain 173mm Rear Axle in Purple Rain is a durable and straightforward replacement axle designed to fit a range of Rocky Mountain bike models. It measures 12x173mm with an M12x1.0 thread pitch. Made from 7075 aluminum according to the manufacturer’s exact specifications, it features a 6mm Allen key on the drive side to help tighten the axle, especially if the non-drive side becomes rounded. Compatible with the following models and years: Altitude Alloy 2024, Altitude Carbon 2024, Slayer Alloy 2023-2024, Slayer Carbon 2023-2024, Instinct Alloy 2024, Instinct Carbon 2024, Element Alloy 2022-2024, and Element Carbon 2022-2025.
- Designed as a 12x173mm rear axle for specific Rocky Mountain bike models.
- Constructed from durable 7075 aluminum for reliable use.
- Includes a 6mm Allen key on the drive side for easy tightening.
- Compatible with various Altitude, Slayer, Instinct, and Element bike models from 2022 to 2025.
- Finished in Purple Rain color for a unique look.





